This is a genuine Samsung 4GB DDR3L-1600 (PC3L-12800S) SO-DIMM memory module. Part Number: M471B5173EB0-YK0 ✔️ Pulled from a fully working laptop – I only removed it because I upgraded my computer. ✔️ Tested and confirmed working before removal. ✔️ Reliable Samsung quality, ideal for upgrading compatible laptops or compact desktops. Specs: Brand: Samsung Capacity: 4GB Type: DDR3L SO-DIMM Speed: 1600 MHz (PC3L-12800S) Voltage: 1.35V (backward compatible with 1.5V) Rank: 2Rx8 Form Factor: Laptop SO-DIMM Condition: Used, fully working, clean. Pulled from a working system during an upgrade. Shipping: Ships quickly and safely packaged in anti-static material.
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